It doesn't seem that polite to me to keep asking for basic information in someone's blog comments. In particular, you tell Ghiayas you can't help him, and then

It doesn't seem that polite to me to keep asking for basic information in someone's blog comments. In particular, you tell Ghiayas you can't help him, and then pradeep kumar starts asking the same question (which implies a sock puppet to me) and later Ghiayas comes back with even more questions. If that seems polite to you, then you are a very tolerant and kind man indeed.